number of points = 17567 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0420.0+0805_weekly_bin928 RA = 65.0086, Dec = 8.0999 tmin = 800236801, tmax = 800841601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='26848664', job_status='RUN', time_executed='2026-05-19 03:24:19.221099', time_epoch_executed='1779186259.22' WHERE source_name='4FGL J0420.0+0805' and cadence='weekly' and bin_id='928' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/26848664 Creating custom pfile directory: /lscratch/kocevski/26848664/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/26848664/ft1_4FGL_J0420.0+0805_weekly_bin928.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/26848664/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/26848664/ft1_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848664/ft1_filteredMKT_4FGL_J0420.0+0805_weekly_bin928.fits ra=65.0086 dec=8.0999 rad=12.0 tmin=800236801.0 tmax=800841601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.11 user 4.23 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/26848664/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/26848664/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/26848664/ft1_filteredMKT_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" outfile="/lscratch/kocevski/26848664/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.07 user 0.21 sys 0.12 Number of photons that the gtmktime cut: 1988 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/26848664/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits" evtable="EVENTS" scfile=/lscratch/kocevski/26848664/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" o/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 17567 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0420.0+0805_weekly_bin928 RA = 65.0086, Dec = 8.0999 tmin = 800236801, tmax = 800841601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='26848690', job_status='RUN', time_executed='2026-05-19 03:25:17.812883', time_epoch_executed='1779186317.81' WHERE source_name='4FGL J0420.0+0805' and cadence='weekly' and bin_id='928' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/26848690 Creating custom pfile directory: /lscratch/kocevski/26848690/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/26848690/ft1_4FGL_J0420.0+0805_weekly_bin928.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/26848690/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/26848690/ft1_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848690/ft1_filteredMKT_4FGL_J0420.0+0805_weekly_bin928.fits ra=65.0086 dec=8.0999 rad=12.0 tmin=800236801.0 tmax=800841601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.38 user 4.70 sys 0.25 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/26848690/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/26848690/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/26848690/ft1_filteredMKT_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" outfile="/lscratch/kocevski/26848690/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.74 user 0.20 sys 0.14 Number of photons that the gtmktime cut: 1988 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/26848690/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits" evtable="EVENTS" scfile=/lscratch/kocevski/26848690/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" onumber of points = 17567 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0420.0+0805_weekly_bin928 RA = 65.0086, Dec = 8.0999 tmin = 800236801, tmax = 800841601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='26848781', job_status='RUN', time_executed='2026-05-19 03:27:21.657930', time_epoch_executed='1779186441.66' WHERE source_name='4FGL J0420.0+0805' and cadence='weekly' and bin_id='928' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/26848781 Creating custom pfile directory: /lscratch/kocevski/26848781/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/26848781/ft1_4FGL_J0420.0+0805_weekly_bin928.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/26848781/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/26848781/ft1_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848781/ft1_filteredMKT_4FGL_J0420.0+0805_weekly_bin928.fits ra=65.0086 dec=8.0999 rad=12.0 tmin=800236801.0 tmax=800841601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.86 user 4.83 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/26848781/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/26848781/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/26848781/ft1_filteredMKT_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" outfile="/lscratch/kocevski/26848781/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.82 user 0.23 sys 0.13 Number of photons that the gtmktime cut: 1988 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/26848781/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits" evtable="EVENTS" scfile=/lscratch/kocevski/26848781/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" onumber of points = 17567 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0420.0+0805_weekly_bin928 RA = 65.0086, Dec = 8.0999 tmin = 800236801, tmax = 800841601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='26848780', job_status='RUN', time_executed='2026-05-19 03:27:21.711365', time_epoch_executed='1779186441.71' WHERE source_name='4FGL J0420.0+0805' and cadence='weekly' and bin_id='928' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/26848780 Creating custom pfile directory: /lscratch/kocevski/26848780/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/26848780/ft1_4FGL_J0420.0+0805_weekly_bin928.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/26848780/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/26848780/ft1_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848780/ft1_filteredMKT_4FGL_J0420.0+0805_weekly_bin928.fits ra=65.0086 dec=8.0999 rad=12.0 tmin=800236801.0 tmax=800841601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 5.86 user 4.86 sys 0.23 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/26848780/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/26848780/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/26848780/ft1_filteredMKT_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" outfile="/lscratch/kocevski/26848780/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.83 user 0.23 sys 0.13 Number of photons that the gtmktime cut: 1988 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/26848780/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits" evtable="EVENTS" scfile=/lscratch/kocevski/26848780/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" onumber of points = 17567 number of fields = 31 RA_SUN column already exists. File will not be modified. utfile=/lscratch/kocevski/26848664/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/26848664/ft2_4FGL_J0420.0+0805_weekly_bin928.fits .....................! real 18.73 user 17.70 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/26848664/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" scfile=/lscratch/kocevski/26848664/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" expcube=/lscratch/kocevski/26848664/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848664/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/26848664/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits .....................! real 75.71 user 70.45 sys 4.02 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 144 point sources and 0 extended sources Setting source of interest to: 4FGL J0420.0+0805 @ 65.0086 8.0999 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/26848664/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits scfile=/lscratch/kocevski/26848664/ft2_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848664/cmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=65.0086 yref=8.0999 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.94 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/26848664/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits scfile=/lscratch/kocevski/26848664/ft2_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848664/cmap_HighResolution_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=65.0086 yref=8.0999 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.03 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/26848664/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" scfile=/lscratch/kocevski/26848664/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/26848664/Model_4FGL_J0420.0+0805_weekly_bin928.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALDone. Performing analysis on: 4FGL_J0420.0+0805_weekly_bin928 RA = 65.0086, Dec = 8.0999 tmin = 800236801, tmax = 800841601 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='26848825', job_status='RUN', time_executed='2026-05-19 03:28:18.869098', time_epoch_executed='1779186498.87' WHERE source_name='4FGL J0420.0+0805' and cadence='weekly' and bin_id='928' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/26848825 Creating custom pfile directory: /lscratch/kocevski/26848825/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/26848825/ft1_4FGL_J0420.0+0805_weekly_bin928.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=800236801.0 && nMetStart<800841601.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/26848825/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/26848825/ft1_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848825/ft1_filteredMKT_4FGL_J0420.0+0805_weekly_bin928.fits ra=65.0086 dec=8.0999 rad=12.0 tmin=800236801.0 tmax=800841601.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 6.05 user 5.20 sys 0.24 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/26848825/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/26848825/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/26848825/ft1_filteredMKT_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" outfile="/lscratch/kocevski/26848825/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 1.08 user 0.25 sys 0.13 Number of photons that the gtmktime cut: 1988 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/26848825/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits" evtable="EVENTS" scfile=/lscratch/kocevski/26848825/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" outfile=/lscratch/kocevski/26848690/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/26848690/ft2_4FGL_J0420.0+0805_weekly_bin928.fits .....................! real 19.19 user 18.45 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/26848690/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" scfile=/lscratch/kocevski/26848690/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" expcube=/lscratch/kocevski/26848690/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848690/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/26848690/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits .....................! real 70.67 user 65.85 sys 4.04 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 144 point sources and 0 extended sources Setting source of interest to: 4FGL J0420.0+0805 @ 65.0086 8.0999 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/26848690/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits scfile=/lscratch/kocevski/26848690/ft2_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848690/cmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=65.0086 yref=8.0999 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.89 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/26848690/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits scfile=/lscratch/kocevski/26848690/ft2_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848690/cmap_HighResolution_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=65.0086 yref=8.0999 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.75 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/26848690/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" scfile=/lscratch/kocevski/26848690/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/26848690/Model_4FGL_J0420.0+0805_weekly_bin928.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALutfile=/lscratch/kocevski/26848781/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/26848781/ft2_4FGL_J0420.0+0805_weekly_bin928.fits .....................! real 19.42 user 18.59 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/26848781/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" scfile=/lscratch/kocevski/26848781/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" expcube=/lscratch/kocevski/26848781/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848781/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/26848781/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits .....................! real 76.57 user 71.24 sys 4.43 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 144 point sources and 0 extended sources Setting source of interest to: 4FGL J0420.0+0805 @ 65.0086 8.0999 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/26848781/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits scfile=/lscratch/kocevski/26848781/ft2_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848781/cmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=65.0086 yref=8.0999 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.86 user 0.26 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/26848781/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits scfile=/lscratch/kocevski/26848781/ft2_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848781/cmap_HighResolution_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=65.0086 yref=8.0999 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.87 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/26848781/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" scfile=/lscratch/kocevski/26848781/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/26848781/Model_4FGL_J0420.0+0805_weekly_bin928.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GALutfile=/lscratch/kocevski/26848780/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/26848780/ft2_4FGL_J0420.0+0805_weekly_bin928.fits .....................! real 19.52 user 18.69 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/26848780/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" scfile=/lscratch/kocevski/26848780/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" expcube=/lscratch/kocevski/26848780/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848780/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/26848780/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits .....................! real 76.62 user 71.11 sys 4.44 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 144 point sources and 0 extended sources Setting source of interest to: 4FGL J0420.0+0805 @ 65.0086 8.0999 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/26848780/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits scfile=/lscratch/kocevski/26848780/ft2_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848780/cmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=65.0086 yref=8.0999 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.03 user 0.36 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/26848780/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits scfile=/lscratch/kocevski/26848780/ft2_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848780/cmap_HighResolution_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=65.0086 yref=8.0999 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.01 user 0.34 sys 0.18 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/26848780/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" scfile=/lscratch/kocevski/26848780/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/26848780/Model_4FGL_J0420.0+0805_weekly_bin928.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/26848664/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits.....................! real 136.77 user 133.89 sys 1.18 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/26848664/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits', '/lscratch/kocevski/26848664/ft2_4FGL_J0420.0+0805_weekly_bin928.fits', expMap='/lscratch/kocevski/26848664/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits', expCube='/lscratch/kocevski/26848664/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/26848664/Model_4FGL_J0420.0+0805_weekly_bin928.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0420.0+0805' 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 2.735e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.543e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/26848664/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits Spacecraft file(s): /lscratch/kocevski/26848664/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Exposure map: /lscratch/kocevski/26848664/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits Exposure cube: /lscratch/kocevski/26848664/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/26848664/Model_4FGL_J0420.0+0805_weekly_bin928.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.8283448 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.6497408 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.0668 1.0000 .0000 .10000E+07 2 'Prefactor ' 23.606 1.0000 .0000 .10000E+07 3 'Prefactor ' .20131E-04 1.0000 .0000 .10000E+07 4 'Prefactor ' 13.521 1.0000 .0000 .10000E+07 5 'norm ' 1.2829 1.0000 .0000 .10000E+07 6 'Prefactor ' .12135E-05 1.0000 .0000 .10000E+07 7 'norm ' .87349 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.3817 1.0000 .0000 .10000E+07 9 'Prefactor ' .55507E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .35962E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .57433E-03 1.0000 .0000 .10000E+07 12 'norm ' .16328E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' 21.090 1.0000 .0000 .10000E+07 14 'norm ' 5.3427 1.0000 .0000 .10000E+07 15 'norm ' 7.4578 1.0000 .0000 .10000E+07 16 'Prefactor ' 55.207 1.0000 .0000 .10000E+07 17 'Prefactor ' 53.878 1.0000 .0000 .10000E+07 18 'Prefactor ' 10.138 1.0000 .0000 .10000E+07 19 'norm ' .88432E-01 1.0000 .0000 .10000E+07 20 'Normalizat' 1.3939 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.0017 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 22037.65 FROM MIGRAD STATUS=CONVERGED 140 CALLS 1678 TOTAL EDM= .50E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.0782 4.2434 -.14867E-07 -.36017E-03 2 Prefactor 25.221 38.315 -.75088E-06 .30192E-02 3 Prefactor .55511E-10 4.1977 -.36082E-06** at limit ** 4 Prefactor 13.516 6.9655 -.38485E-06 -.10260 5 norm 1.2848 3.1820 .33827E-07 -.33775E-04 6 Prefactor .55511E-10 8.2568 .24459E-06** at limit ** 7 norm .87362 .67120 .33860E-07 .10690E-02 8 Prefactor 1.3824 1.0567 -.10820E-06 -.21052E-03 9 Prefactor .23037E-07 11.460 -.18836E-06** at limit ** 10 Prefactor .17786E-06 15.588 -.10420E-05** at limit ** 11 Prefactor .20262E-06 13.319 -.97747E-07** at limit ** 12 norm .0000 1.7191 .14485E-07** at limit ** 13 Prefactor 21.315 2.5965 -.59648E-07 -.32580E-02 14 norm 5.3462 2.0037 -.28097E-06 .33801E-03 15 norm 7.4572 2.1528 -.29605E-07 .19907E-02 16 Prefactor 55.160 16.264 .21534E-06 -.44986E-01 17 Prefactor 53.009 17.129 .49196E-06 -.31140E-01 18 Prefactor 10.354 8.0094 .28456E-06 -.30278E-03 19 norm .90014E-01 .27191 -.20988E-06** at limit ** 20 Normalizat 1.3940 .22088 -.13936E-05 .37812E-04 21 Prefactor 1.0014 .56501E-01 .83574E-06 .13450E-03 ERR DEF= .500 Final values: norm = 1.07817 Prefactor = 25.221 Prefactor = 5.55112e-11 Prefactor = 13.5159 norm = 1.28485 Prefactor = 5.55112e-11 norm = 0.873617 Prefactor = 1.38236 Prefactor = 2.30371e-08 Prefactor = 1.77858e-07 Prefactor = 2.02616e-07 norm = 0 Prefactor = 21.3152 norm = 5.34623 norm = 7.45722 Prefactor = 55.1604 Prefactor = 53.0093 Prefactor = 10.3542 norm = 0.0900136 Normalizat = 1.39399 Prefactor = 1.00145 _V02 Working on... /lscratch/kocevski/26848690/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits.....................! real 130.07 user 127.77 sys 1.14 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/26848690/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits', '/lscratch/kocevski/26848690/ft2_4FGL_J0420.0+0805_weekly_bin928.fits', expMap='/lscratch/kocevski/26848690/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits', expCube='/lscratch/kocevski/26848690/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/26848690/Model_4FGL_J0420.0+0805_weekly_bin928.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0420.0+0805' 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 2.735e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.543e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/26848690/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits Spacecraft file(s): /lscratch/kocevski/26848690/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Exposure map: /lscratch/kocevski/26848690/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits Exposure cube: /lscratch/kocevski/26848690/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/26848690/Model_4FGL_J0420.0+0805_weekly_bin928.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.8283448 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.6497408 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.0668 1.0000 .0000 .10000E+07 2 'Prefactor ' 23.606 1.0000 .0000 .10000E+07 3 'Prefactor ' .20131E-04 1.0000 .0000 .10000E+07 4 'Prefactor ' 13.521 1.0000 .0000 .10000E+07 5 'norm ' 1.2829 1.0000 .0000 .10000E+07 6 'Prefactor ' .12135E-05 1.0000 .0000 .10000E+07 7 'norm ' .87349 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.3817 1.0000 .0000 .10000E+07 9 'Prefactor ' .55507E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .35962E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .57433E-03 1.0000 .0000 .10000E+07 12 'norm ' .16328E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' 21.090 1.0000 .0000 .10000E+07 14 'norm ' 5.3427 1.0000 .0000 .10000E+07 15 'norm ' 7.4578 1.0000 .0000 .10000E+07 16 'Prefactor ' 55.207 1.0000 .0000 .10000E+07 17 'Prefactor ' 53.878 1.0000 .0000 .10000E+07 18 'Prefactor ' 10.138 1.0000 .0000 .10000E+07 19 'norm ' .88432E-01 1.0000 .0000 .10000E+07 20 'Normalizat' 1.3939 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.0017 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 22037.65 FROM MIGRAD STATUS=CONVERGED 140 CALLS 1678 TOTAL EDM= .50E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.0782 4.2434 -.14867E-07 -.36017E-03 2 Prefactor 25.221 38.315 -.75088E-06 .30192E-02 3 Prefactor .55511E-10 4.1977 -.36082E-06** at limit ** 4 Prefactor 13.516 6.9655 -.38485E-06 -.10260 5 norm 1.2848 3.1820 .33827E-07 -.33775E-04 6 Prefactor .55511E-10 8.2568 .24459E-06** at limit ** 7 norm .87362 .67120 .33860E-07 .10690E-02 8 Prefactor 1.3824 1.0567 -.10820E-06 -.21052E-03 9 Prefactor .23037E-07 11.460 -.18836E-06** at limit ** 10 Prefactor .17786E-06 15.588 -.10420E-05** at limit ** 11 Prefactor .20262E-06 13.319 -.97747E-07** at limit ** 12 norm .0000 1.7191 .14485E-07** at limit ** 13 Prefactor 21.315 2.5965 -.59648E-07 -.32580E-02 14 norm 5.3462 2.0037 -.28097E-06 .33801E-03 15 norm 7.4572 2.1528 -.29605E-07 .19907E-02 16 Prefactor 55.160 16.264 .21534E-06 -.44986E-01 17 Prefactor 53.009 17.129 .49196E-06 -.31140E-01 18 Prefactor 10.354 8.0094 .28456E-06 -.30278E-03 19 norm .90014E-01 .27191 -.20988E-06** at limit ** 20 Normalizat 1.3940 .22088 -.13936E-05 .37812E-04 21 Prefactor 1.0014 .56501E-01 .83574E-06 .13450E-03 ERR DEF= .500 Final values: norm = 1.07817 Prefactor = 25.221 Prefactor = 5.55112e-11 Prefactor = 13.5159 norm = 1.28485 Prefactor = 5.55112e-11 norm = 0.873617 Prefactor = 1.38236 Prefactor = 2.30371e-08 Prefactor = 1.77858e-07 Prefactor = 2.02616e-07 norm = 0 Prefactor = 21.3152 norm = 5.34623 norm = 7.45722 Prefactor = 55.1604 Prefactor = 53.0093 Prefactor = 10.3542 norm = 0.0900136 Normalizat = 1.39399 Prefactor = 1.00145 ********** ** 18 **HESSE ********** FCN= 22037.65 FROM HESSE STATUS=OK 363 CALLS 2041 TOTAL EDM= .13E-04 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.0782 4.2757 .11791E-02 -1.5687 2 Prefactor 25.221 39.660 .20587E-03 -1.5608 3 Prefactor .55511E-10 4.2210 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 13.516 12.962 .27214E-03 -1.5634 5 norm 1.2848 3.2038 .97907E-03 -1.5685 6 Prefactor .55511E-10 8.2532 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .87362 .68382 .47611E-03 -1.5689 8 Prefactor 1.3824 1.0754 .92545E-03 -1.5684 9 Prefactor .23037E-07 11.553 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .17786E-06 16.614 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .20262E-06 14.396 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.6996 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 21.315 21.146 .21781E-03 -1.5616 14 norm 5.3462 1.9857 .43456E-03 -1.5662 15 norm 7.4572 2.1542 .36701E-03 -1.5653 16 Prefactor 55.160 33.834 .13460E-03 -1.5559 17 Prefactor 53.009 29.720 .13625E-03 -1.5562 18 Prefactor 10.354 8.0206 .31445E-03 -1.5644 19 norm .90014E-01 .28637 .14251E-02 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat 1.3940 .19999 .11357 -.80803 21 Prefactor 1.0014 .50528E-01 .45070E-01 -.92681 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.3087e-05 Minuit parameter uncertainties: 1 4.27572 2 39.6602 3 2.16953e-05 4 12.9616 5 3.20381 6 4.54752e-05 7 0.683818 8 1.07544 9 0.00103235 10 0.00343805 11 0.00341559 12 6.18631e-06 13 21.146 14 1.98569 15 2.15416 16 33.8337 17 29.7197 18 8.0206 19 0.286366 20 0.200101 21 0.0505305 utfile=/lscratch/kocevski/26848825/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/26848825/ft2_4FGL_J0420.0+0805_weekly_bin928.fits .....................! real 21.41 user 20.42 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/26848825/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" scfile=/lscratch/kocevski/26848825/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" expcube=/lscratch/kocevski/26848825/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848825/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/26848825/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits .....................! real 76.52 user 70.91 sys 4.61 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 144 point sources and 0 extended sources Setting source of interest to: 4FGL J0420.0+0805 @ 65.0086 8.0999 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/26848825/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits scfile=/lscratch/kocevski/26848825/ft2_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848825/cmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=65.0086 yref=8.0999 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 1.00 user 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/26848825/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits scfile=/lscratch/kocevski/26848825/ft2_4FGL_J0420.0+0805_weekly_bin928.fits outfile=/lscratch/kocevski/26848825/cmap_HighResolution_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=65.0086 yref=8.0999 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.97 user 0.27 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/26848825/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits evtable="EVENTS" scfile=/lscratch/kocevski/26848825/ft2_4FGL_J0420.0+0805_weekly_bin928.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/26848825/Model_4FGL_J0420.0+0805_weekly_bin928.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL ********** ** 18 **HESSE ********** FCN= 22037.65 FROM HESSE STATUS=OK 363 CALLS 2041 TOTAL EDM= .13E-04 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.0782 4.2757 .11791E-02 -1.5687 2 Prefactor 25.221 39.660 .20587E-03 -1.5608 3 Prefactor .55511E-10 4.2210 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 13.516 12.962 .27214E-03 -1.5634 5 norm 1.2848 3.2038 .97907E-03 -1.5685 6 Prefactor .55511E-10 8.2532 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .87362 .68382 .47611E-03 -1.5689 8 Prefactor 1.3824 1.0754 .92545E-03 -1.5684 9 Prefactor .23037E-07 11.553 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .17786E-06 16.614 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .20262E-06 14.396 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.6996 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 21.315 21.146 .21781E-03 -1.5616 14 norm 5.3462 1.9857 .43456E-03 -1.5662 15 norm 7.4572 2.1542 .36701E-03 -1.5653 16 Prefactor 55.160 33.834 .13460E-03 -1.5559 17 Prefactor 53.009 29.720 .13625E-03 -1.5562 18 Prefactor 10.354 8.0206 .31445E-03 -1.5644 19 norm .90014E-01 .28637 .14251E-02 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat 1.3940 .19999 .11357 -.80803 21 Prefactor 1.0014 .50528E-01 .45070E-01 -.92681 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.3087e-05 Minuit parameter uncertainties: 1 4.27572 2 39.6602 3 2.16953e-05 4 12.9616 5 3.20381 6 4.54752e-05 7 0.683818 8 1.07544 9 0.00103235 10 0.00343805 11 0.00341559 12 6.18631e-06 13 21.146 14 1.98569 15 2.15416 16 33.8337 17 29.7197 18 8.0206 19 0.286366 20 0.200101 21 0.0505305 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.6478072 Extracting fit parameters... 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 5.551e-11 4.548e-05 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.543e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 473 Prefactor: 1.001e+00 5.053e-02 0.000e+00 1.000e+01 ( 1.000e+00) 474 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 475 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 472 Normalization: 1.394e+00 2.001e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 65.009 8.100 Photon Flux Upper Limit: 6.68100142957e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00521038374628 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/26848664/likelihoodResults_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 22037.6482544 delta logL = -0.000447257712949 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 22037.6478073 delta logL = -1.02038029581e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .21538E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.5194 1.0000 .0000 10.000 3 'Normalizat' 1.3940 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0015 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 22037.65 FROM MIGRAD STATUS=CONVERGED 39 CALLS 236 TOTAL EDM= .32E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 9.1555 .42118E-03** at limit ** 2 Index 2.2742 1.2224 .74498E-05 .0000 3 Normalizat 1.3940 1.0628 -.30600E-05 .12962E-04 4 Prefactor 1.0014 1.3105 -.40078E-06 .17853E-05 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.27423 Normalizat = 1.39399 Prefactor = 1.00145 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 22037.65 FROM HESSE STATUS=FAILED 9 CALLS 245 TOTAL EDM= .32E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 9.1555 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .57482 1.8179 .74498E-05 -.57657 3 Normalizat 1.3940 1.0628 -.30600E-05 -.80803 4 Prefactor 1.0014 1.3105 -.40078E-06 -.92681 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.23608e-13 Minuit parameter uncertainties: 1 4.07718e-06 2 1.24039 3 1.08035 4 1.35622 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 22037.6478072 delta logL = 3.63797880709e-12 Extracting fit parameters... 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 0.000e+00 4.077e-06 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.274e+00 1.240e+00 0.000e+00 1.000e+01 (-1.000e+00) 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 473 Prefactor: 1.001e+00 1.356e+00 0.000e+00 1.000e+01 ( 1.000e+00) 474 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 475 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 472 Normalization: 1.394e+00 1.080e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 65.009 8.100 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/26848664/cmap_HighResolution_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.21e-03', job_status='DONE', photon_flux_upper_limit='6.68e-08', time_completed='2026-05-19 03:37:03.644667', job_id='26848664', GAL2='1.00', fit_tolerance='1e-08', EG2='1.39', EG='1.39', time_epoch_completed='1779187023.64', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.54' WHERE bin_id='928' AND source_name='4FGL J0420.0+0805' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 19 03:37:03 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.6478072 Extracting fit parameters... 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 5.551e-11 4.548e-05 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.543e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 473 Prefactor: 1.001e+00 5.053e-02 0.000e+00 1.000e+01 ( 1.000e+00) 474 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 475 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 472 Normalization: 1.394e+00 2.001e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 65.009 8.100 Photon Flux Upper Limit: 6.68100142957e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00521038374628 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/26848690/likelihoodResults_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 22037.6482544 delta logL = -0.000447257712949 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 22037.6478073 delta logL = -1.02038029581e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .21538E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.5194 1.0000 .0000 10.000 3 'Normalizat' 1.3940 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0015 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 22037.65 FROM MIGRAD STATUS=CONVERGED 39 CALLS 236 TOTAL EDM= .32E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 9.1555 .42118E-03** at limit ** 2 Index 2.2742 1.2224 .74498E-05 .0000 3 Normalizat 1.3940 1.0628 -.30600E-05 .12962E-04 4 Prefactor 1.0014 1.3105 -.40078E-06 .17853E-05 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.27423 Normalizat = 1.39399 Prefactor = 1.00145 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 22037.65 FROM HESSE STATUS=FAILED 9 CALLS 245 TOTAL EDM= .32E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 9.1555 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .57482 1.8179 .74498E-05 -.57657 3 Normalizat 1.3940 1.0628 -.30600E-05 -.80803 4 Prefactor 1.0014 1.3105 -.40078E-06 -.92681 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.23608e-13 Minuit parameter uncertainties: 1 4.07718e-06 2 1.24039 3 1.08035 4 1.35622 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 22037.6478072 delta logL = 3.63797880709e-12 Extracting fit parameters... 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 0.000e+00 4.077e-06 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.274e+00 1.240e+00 0.000e+00 1.000e+01 (-1.000e+00) 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 473 Prefactor: 1.001e+00 1.356e+00 0.000e+00 1.000e+01 ( 1.000e+00) 474 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 475 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 472 Normalization: 1.394e+00 1.080e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 65.009 8.100 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/26848690/cmap_HighResolution_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.21e-03', job_status='DONE', photon_flux_upper_limit='6.68e-08', time_completed='2026-05-19 03:37:15.911199', job_id='26848690', GAL2='1.00', fit_tolerance='1e-08', EG2='1.39', EG='1.39', time_epoch_completed='1779187035.91', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.54' WHERE bin_id='928' AND source_name='4FGL J0420.0+0805' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 19 03:37:16 PDT 2026 _V02 Working on... /lscratch/kocevski/26848781/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits.....................! real 136.22 user 132.62 sys 2.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/26848781/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits', '/lscratch/kocevski/26848781/ft2_4FGL_J0420.0+0805_weekly_bin928.fits', expMap='/lscratch/kocevski/26848781/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits', expCube='/lscratch/kocevski/26848781/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/26848781/Model_4FGL_J0420.0+0805_weekly_bin928.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0420.0+0805' 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 2.735e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.543e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/26848781/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits Spacecraft file(s): /lscratch/kocevski/26848781/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Exposure map: /lscratch/kocevski/26848781/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits Exposure cube: /lscratch/kocevski/26848781/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/26848781/Model_4FGL_J0420.0+0805_weekly_bin928.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.8283448 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.6497408 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.0668 1.0000 .0000 .10000E+07 2 'Prefactor ' 23.606 1.0000 .0000 .10000E+07 3 'Prefactor ' .20131E-04 1.0000 .0000 .10000E+07 4 'Prefactor ' 13.521 1.0000 .0000 .10000E+07 5 'norm ' 1.2829 1.0000 .0000 .10000E+07 6 'Prefactor ' .12135E-05 1.0000 .0000 .10000E+07 7 'norm ' .87349 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.3817 1.0000 .0000 .10000E+07 9 'Prefactor ' .55507E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .35962E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .57433E-03 1.0000 .0000 .10000E+07 12 'norm ' .16328E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' 21.090 1.0000 .0000 .10000E+07 14 'norm ' 5.3427 1.0000 .0000 .10000E+07 15 'norm ' 7.4578 1.0000 .0000 .10000E+07 16 'Prefactor ' 55.207 1.0000 .0000 .10000E+07 17 'Prefactor ' 53.878 1.0000 .0000 .10000E+07 18 'Prefactor ' 10.138 1.0000 .0000 .10000E+07 19 'norm ' .88432E-01 1.0000 .0000 .10000E+07 20 'Normalizat' 1.3939 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.0017 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 22037.65 FROM MIGRAD STATUS=CONVERGED 140 CALLS 1678 TOTAL EDM= .50E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.0782 4.2434 -.14867E-07 -.36017E-03 2 Prefactor 25.221 38.315 -.75088E-06 .30192E-02 3 Prefactor .55511E-10 4.1977 -.36082E-06** at limit ** 4 Prefactor 13.516 6.9655 -.38485E-06 -.10260 5 norm 1.2848 3.1820 .33827E-07 -.33775E-04 6 Prefactor .55511E-10 8.2568 .24459E-06** at limit ** 7 norm .87362 .67120 .33860E-07 .10690E-02 8 Prefactor 1.3824 1.0567 -.10820E-06 -.21052E-03 9 Prefactor .23037E-07 11.460 -.18836E-06** at limit ** 10 Prefactor .17786E-06 15.588 -.10420E-05** at limit ** 11 Prefactor .20262E-06 13.319 -.97747E-07** at limit ** 12 norm .0000 1.7191 .14485E-07** at limit ** 13 Prefactor 21.315 2.5965 -.59648E-07 -.32580E-02 14 norm 5.3462 2.0037 -.28097E-06 .33801E-03 15 norm 7.4572 2.1528 -.29605E-07 .19907E-02 16 Prefactor 55.160 16.264 .21534E-06 -.44986E-01 17 Prefactor 53.009 17.129 .49196E-06 -.31140E-01 18 Prefactor 10.354 8.0094 .28456E-06 -.30278E-03 19 norm .90014E-01 .27191 -.20988E-06** at limit ** 20 Normalizat 1.3940 .22088 -.13936E-05 .37812E-04 21 Prefactor 1.0014 .56501E-01 .83574E-06 .13450E-03 ERR DEF= .500 Final values: norm = 1.07817 Prefactor = 25.221 Prefactor = 5.55112e-11 Prefactor = 13.5159 norm = 1.28485 Prefactor = 5.55112e-11 norm = 0.873617 Prefactor = 1.38236 Prefactor = 2.30371e-08 Prefactor = 1.77858e-07 Prefactor = 2.02616e-07 norm = 0 Prefactor = 21.3152 norm = 5.34623 norm = 7.45722 Prefactor = 55.1604 Prefactor = 53.0093 Prefactor = 10.3542 norm = 0.0900136 Normalizat = 1.39399 Prefactor = 1.00145 _V02 Working on... /lscratch/kocevski/26848780/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits.....................! real 135.73 user 132.27 sys 1.92 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/26848780/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits', '/lscratch/kocevski/26848780/ft2_4FGL_J0420.0+0805_weekly_bin928.fits', expMap='/lscratch/kocevski/26848780/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits', expCube='/lscratch/kocevski/26848780/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/26848780/Model_4FGL_J0420.0+0805_weekly_bin928.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0420.0+0805' 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 2.735e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.543e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/26848780/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits Spacecraft file(s): /lscratch/kocevski/26848780/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Exposure map: /lscratch/kocevski/26848780/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits Exposure cube: /lscratch/kocevski/26848780/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/26848780/Model_4FGL_J0420.0+0805_weekly_bin928.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.8283448 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.6497408 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.0668 1.0000 .0000 .10000E+07 2 'Prefactor ' 23.606 1.0000 .0000 .10000E+07 3 'Prefactor ' .20131E-04 1.0000 .0000 .10000E+07 4 'Prefactor ' 13.521 1.0000 .0000 .10000E+07 5 'norm ' 1.2829 1.0000 .0000 .10000E+07 6 'Prefactor ' .12135E-05 1.0000 .0000 .10000E+07 7 'norm ' .87349 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.3817 1.0000 .0000 .10000E+07 9 'Prefactor ' .55507E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .35962E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .57433E-03 1.0000 .0000 .10000E+07 12 'norm ' .16328E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' 21.090 1.0000 .0000 .10000E+07 14 'norm ' 5.3427 1.0000 .0000 .10000E+07 15 'norm ' 7.4578 1.0000 .0000 .10000E+07 16 'Prefactor ' 55.207 1.0000 .0000 .10000E+07 17 'Prefactor ' 53.878 1.0000 .0000 .10000E+07 18 'Prefactor ' 10.138 1.0000 .0000 .10000E+07 19 'norm ' .88432E-01 1.0000 .0000 .10000E+07 20 'Normalizat' 1.3939 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.0017 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 22037.65 FROM MIGRAD STATUS=CONVERGED 140 CALLS 1678 TOTAL EDM= .50E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.0782 4.2434 -.14867E-07 -.36017E-03 2 Prefactor 25.221 38.315 -.75088E-06 .30192E-02 3 Prefactor .55511E-10 4.1977 -.36082E-06** at limit ** 4 Prefactor 13.516 6.9655 -.38485E-06 -.10260 5 norm 1.2848 3.1820 .33827E-07 -.33775E-04 6 Prefactor .55511E-10 8.2568 .24459E-06** at limit ** 7 norm .87362 .67120 .33860E-07 .10690E-02 8 Prefactor 1.3824 1.0567 -.10820E-06 -.21052E-03 9 Prefactor .23037E-07 11.460 -.18836E-06** at limit ** 10 Prefactor .17786E-06 15.588 -.10420E-05** at limit ** 11 Prefactor .20262E-06 13.319 -.97747E-07** at limit ** 12 norm .0000 1.7191 .14485E-07** at limit ** 13 Prefactor 21.315 2.5965 -.59648E-07 -.32580E-02 14 norm 5.3462 2.0037 -.28097E-06 .33801E-03 15 norm 7.4572 2.1528 -.29605E-07 .19907E-02 16 Prefactor 55.160 16.264 .21534E-06 -.44986E-01 17 Prefactor 53.009 17.129 .49196E-06 -.31140E-01 18 Prefactor 10.354 8.0094 .28456E-06 -.30278E-03 19 norm .90014E-01 .27191 -.20988E-06** at limit ** 20 Normalizat 1.3940 .22088 -.13936E-05 .37812E-04 21 Prefactor 1.0014 .56501E-01 .83574E-06 .13450E-03 ERR DEF= .500 Final values: norm = 1.07817 Prefactor = 25.221 Prefactor = 5.55112e-11 Prefactor = 13.5159 norm = 1.28485 Prefactor = 5.55112e-11 norm = 0.873617 Prefactor = 1.38236 Prefactor = 2.30371e-08 Prefactor = 1.77858e-07 Prefactor = 2.02616e-07 norm = 0 Prefactor = 21.3152 norm = 5.34623 norm = 7.45722 Prefactor = 55.1604 Prefactor = 53.0093 Prefactor = 10.3542 norm = 0.0900136 Normalizat = 1.39399 Prefactor = 1.00145 ********** ** 18 **HESSE ********** FCN= 22037.65 FROM HESSE STATUS=OK 363 CALLS 2041 TOTAL EDM= .13E-04 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.0782 4.2757 .11791E-02 -1.5687 2 Prefactor 25.221 39.660 .20587E-03 -1.5608 3 Prefactor .55511E-10 4.2210 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 13.516 12.962 .27214E-03 -1.5634 5 norm 1.2848 3.2038 .97907E-03 -1.5685 6 Prefactor .55511E-10 8.2532 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .87362 .68382 .47611E-03 -1.5689 8 Prefactor 1.3824 1.0754 .92545E-03 -1.5684 9 Prefactor .23037E-07 11.553 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .17786E-06 16.614 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .20262E-06 14.396 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.6996 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 21.315 21.146 .21781E-03 -1.5616 14 norm 5.3462 1.9857 .43456E-03 -1.5662 15 norm 7.4572 2.1542 .36701E-03 -1.5653 16 Prefactor 55.160 33.834 .13460E-03 -1.5559 17 Prefactor 53.009 29.720 .13625E-03 -1.5562 18 Prefactor 10.354 8.0206 .31445E-03 -1.5644 19 norm .90014E-01 .28637 .14251E-02 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat 1.3940 .19999 .11357 -.80803 21 Prefactor 1.0014 .50528E-01 .45070E-01 -.92681 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.3087e-05 Minuit parameter uncertainties: 1 4.27572 2 39.6602 3 2.16953e-05 4 12.9616 5 3.20381 6 4.54752e-05 7 0.683818 8 1.07544 9 0.00103235 10 0.00343805 11 0.00341559 12 6.18631e-06 13 21.146 14 1.98569 15 2.15416 16 33.8337 17 29.7197 18 8.0206 19 0.286366 20 0.200101 21 0.0505305 ********** ** 18 **HESSE ********** FCN= 22037.65 FROM HESSE STATUS=OK 363 CALLS 2041 TOTAL EDM= .13E-04 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.0782 4.2757 .11791E-02 -1.5687 2 Prefactor 25.221 39.660 .20587E-03 -1.5608 3 Prefactor .55511E-10 4.2210 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 13.516 12.962 .27214E-03 -1.5634 5 norm 1.2848 3.2038 .97907E-03 -1.5685 6 Prefactor .55511E-10 8.2532 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .87362 .68382 .47611E-03 -1.5689 8 Prefactor 1.3824 1.0754 .92545E-03 -1.5684 9 Prefactor .23037E-07 11.553 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .17786E-06 16.614 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .20262E-06 14.396 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.6996 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 21.315 21.146 .21781E-03 -1.5616 14 norm 5.3462 1.9857 .43456E-03 -1.5662 15 norm 7.4572 2.1542 .36701E-03 -1.5653 16 Prefactor 55.160 33.834 .13460E-03 -1.5559 17 Prefactor 53.009 29.720 .13625E-03 -1.5562 18 Prefactor 10.354 8.0206 .31445E-03 -1.5644 19 norm .90014E-01 .28637 .14251E-02 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat 1.3940 .19999 .11357 -.80803 21 Prefactor 1.0014 .50528E-01 .45070E-01 -.92681 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.3087e-05 Minuit parameter uncertainties: 1 4.27572 2 39.6602 3 2.16953e-05 4 12.9616 5 3.20381 6 4.54752e-05 7 0.683818 8 1.07544 9 0.00103235 10 0.00343805 11 0.00341559 12 6.18631e-06 13 21.146 14 1.98569 15 2.15416 16 33.8337 17 29.7197 18 8.0206 19 0.286366 20 0.200101 21 0.0505305 _V02 Working on... /lscratch/kocevski/26848825/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits.....................! real 133.61 user 130.49 sys 1.56 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/26848825/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits', '/lscratch/kocevski/26848825/ft2_4FGL_J0420.0+0805_weekly_bin928.fits', expMap='/lscratch/kocevski/26848825/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits', expCube='/lscratch/kocevski/26848825/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/26848825/Model_4FGL_J0420.0+0805_weekly_bin928.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0420.0+0805' 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 2.735e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.543e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/26848825/ft1_filtered_4FGL_J0420.0+0805_weekly_bin928.fits Spacecraft file(s): /lscratch/kocevski/26848825/ft2_4FGL_J0420.0+0805_weekly_bin928.fits Exposure map: /lscratch/kocevski/26848825/expmap_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits Exposure cube: /lscratch/kocevski/26848825/ltcube_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/26848825/Model_4FGL_J0420.0+0805_weekly_bin928.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.8283448 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.6497408 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.0668 1.0000 .0000 .10000E+07 2 'Prefactor ' 23.606 1.0000 .0000 .10000E+07 3 'Prefactor ' .20131E-04 1.0000 .0000 .10000E+07 4 'Prefactor ' 13.521 1.0000 .0000 .10000E+07 5 'norm ' 1.2829 1.0000 .0000 .10000E+07 6 'Prefactor ' .12135E-05 1.0000 .0000 .10000E+07 7 'norm ' .87349 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.3817 1.0000 .0000 .10000E+07 9 'Prefactor ' .55507E-05 1.0000 .0000 .10000E+07 10 'Prefactor ' .35962E-03 1.0000 .0000 .10000E+07 11 'Prefactor ' .57433E-03 1.0000 .0000 .10000E+07 12 'norm ' .16328E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' 21.090 1.0000 .0000 .10000E+07 14 'norm ' 5.3427 1.0000 .0000 .10000E+07 15 'norm ' 7.4578 1.0000 .0000 .10000E+07 16 'Prefactor ' 55.207 1.0000 .0000 .10000E+07 17 'Prefactor ' 53.878 1.0000 .0000 .10000E+07 18 'Prefactor ' 10.138 1.0000 .0000 .10000E+07 19 'norm ' .88432E-01 1.0000 .0000 .10000E+07 20 'Normalizat' 1.3939 1.0000 .10000E-01 10.000 21 'Prefactor ' 1.0017 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 22037.65 FROM MIGRAD STATUS=CONVERGED 140 CALLS 1678 TOTAL EDM= .50E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.0782 4.2434 -.14867E-07 -.36017E-03 2 Prefactor 25.221 38.315 -.75088E-06 .30192E-02 3 Prefactor .55511E-10 4.1977 -.36082E-06** at limit ** 4 Prefactor 13.516 6.9655 -.38485E-06 -.10260 5 norm 1.2848 3.1820 .33827E-07 -.33775E-04 6 Prefactor .55511E-10 8.2568 .24459E-06** at limit ** 7 norm .87362 .67120 .33860E-07 .10690E-02 8 Prefactor 1.3824 1.0567 -.10820E-06 -.21052E-03 9 Prefactor .23037E-07 11.460 -.18836E-06** at limit ** 10 Prefactor .17786E-06 15.588 -.10420E-05** at limit ** 11 Prefactor .20262E-06 13.319 -.97747E-07** at limit ** 12 norm .0000 1.7191 .14485E-07** at limit ** 13 Prefactor 21.315 2.5965 -.59648E-07 -.32580E-02 14 norm 5.3462 2.0037 -.28097E-06 .33801E-03 15 norm 7.4572 2.1528 -.29605E-07 .19907E-02 16 Prefactor 55.160 16.264 .21534E-06 -.44986E-01 17 Prefactor 53.009 17.129 .49196E-06 -.31140E-01 18 Prefactor 10.354 8.0094 .28456E-06 -.30278E-03 19 norm .90014E-01 .27191 -.20988E-06** at limit ** 20 Normalizat 1.3940 .22088 -.13936E-05 .37812E-04 21 Prefactor 1.0014 .56501E-01 .83574E-06 .13450E-03 ERR DEF= .500 Final values: norm = 1.07817 Prefactor = 25.221 Prefactor = 5.55112e-11 Prefactor = 13.5159 norm = 1.28485 Prefactor = 5.55112e-11 norm = 0.873617 Prefactor = 1.38236 Prefactor = 2.30371e-08 Prefactor = 1.77858e-07 Prefactor = 2.02616e-07 norm = 0 Prefactor = 21.3152 norm = 5.34623 norm = 7.45722 Prefactor = 55.1604 Prefactor = 53.0093 Prefactor = 10.3542 norm = 0.0900136 Normalizat = 1.39399 Prefactor = 1.00145 ********** ** 18 **HESSE ********** FCN= 22037.65 FROM HESSE STATUS=OK 363 CALLS 2041 TOTAL EDM= .13E-04 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.0782 4.2757 .11791E-02 -1.5687 2 Prefactor 25.221 39.660 .20587E-03 -1.5608 3 Prefactor .55511E-10 4.2210 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 13.516 12.962 .27214E-03 -1.5634 5 norm 1.2848 3.2038 .97907E-03 -1.5685 6 Prefactor .55511E-10 8.2532 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .87362 .68382 .47611E-03 -1.5689 8 Prefactor 1.3824 1.0754 .92545E-03 -1.5684 9 Prefactor .23037E-07 11.553 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .17786E-06 16.614 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .20262E-06 14.396 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .0000 1.6996 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 21.315 21.146 .21781E-03 -1.5616 14 norm 5.3462 1.9857 .43456E-03 -1.5662 15 norm 7.4572 2.1542 .36701E-03 -1.5653 16 Prefactor 55.160 33.834 .13460E-03 -1.5559 17 Prefactor 53.009 29.720 .13625E-03 -1.5562 18 Prefactor 10.354 8.0206 .31445E-03 -1.5644 19 norm .90014E-01 .28637 .14251E-02 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Normalizat 1.3940 .19999 .11357 -.80803 21 Prefactor 1.0014 .50528E-01 .45070E-01 -.92681 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.3087e-05 Minuit parameter uncertainties: 1 4.27572 2 39.6602 3 2.16953e-05 4 12.9616 5 3.20381 6 4.54752e-05 7 0.683818 8 1.07544 9 0.00103235 10 0.00343805 11 0.00341559 12 6.18631e-06 13 21.146 14 1.98569 15 2.15416 16 33.8337 17 29.7197 18 8.0206 19 0.286366 20 0.200101 21 0.0505305 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.6478072 Extracting fit parameters... 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 5.551e-11 4.548e-05 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.543e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 473 Prefactor: 1.001e+00 5.053e-02 0.000e+00 1.000e+01 ( 1.000e+00) 474 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 475 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 472 Normalization: 1.394e+00 2.001e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 65.009 8.100 Photon Flux Upper Limit: 6.68100142957e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00521038374628 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/26848781/likelihoodResults_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 22037.6482544 delta logL = -0.000447257712949 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 22037.6478073 delta logL = -1.02038029581e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .21538E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.5194 1.0000 .0000 10.000 3 'Normalizat' 1.3940 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0015 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 22037.65 FROM MIGRAD STATUS=CONVERGED 39 CALLS 236 TOTAL EDM= .32E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 9.1555 .42118E-03** at limit ** 2 Index 2.2742 1.2224 .74498E-05 .0000 3 Normalizat 1.3940 1.0628 -.30600E-05 .12962E-04 4 Prefactor 1.0014 1.3105 -.40078E-06 .17853E-05 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.27423 Normalizat = 1.39399 Prefactor = 1.00145 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 22037.65 FROM HESSE STATUS=FAILED 9 CALLS 245 TOTAL EDM= .32E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 9.1555 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .57482 1.8179 .74498E-05 -.57657 3 Normalizat 1.3940 1.0628 -.30600E-05 -.80803 4 Prefactor 1.0014 1.3105 -.40078E-06 -.92681 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.23608e-13 Minuit parameter uncertainties: 1 4.07718e-06 2 1.24039 3 1.08035 4 1.35622 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 22037.6478072 delta logL = 3.63797880709e-12 Extracting fit parameters... 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 0.000e+00 4.077e-06 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.274e+00 1.240e+00 0.000e+00 1.000e+01 (-1.000e+00) 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 473 Prefactor: 1.001e+00 1.356e+00 0.000e+00 1.000e+01 ( 1.000e+00) 474 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 475 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 472 Normalization: 1.394e+00 1.080e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 65.009 8.100 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/26848781/cmap_HighResolution_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.21e-03', job_status='DONE', photon_flux_upper_limit='6.68e-08', time_completed='2026-05-19 03:39:51.390785', job_id='26848781', GAL2='1.00', fit_tolerance='1e-08', EG2='1.39', EG='1.39', time_epoch_completed='1779187191.39', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.54' WHERE bin_id='928' AND source_name='4FGL J0420.0+0805' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 19 03:39:51 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.6478072 Extracting fit parameters... 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 5.551e-11 4.548e-05 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.543e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 473 Prefactor: 1.001e+00 5.053e-02 0.000e+00 1.000e+01 ( 1.000e+00) 474 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 475 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 472 Normalization: 1.394e+00 2.001e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 65.009 8.100 Photon Flux Upper Limit: 6.68100142957e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00521038374628 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/26848780/likelihoodResults_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 22037.6482544 delta logL = -0.000447257712949 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 22037.6478073 delta logL = -1.02038029581e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .21538E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.5194 1.0000 .0000 10.000 3 'Normalizat' 1.3940 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0015 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 22037.65 FROM MIGRAD STATUS=CONVERGED 39 CALLS 236 TOTAL EDM= .32E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 9.1555 .42118E-03** at limit ** 2 Index 2.2742 1.2224 .74498E-05 .0000 3 Normalizat 1.3940 1.0628 -.30600E-05 .12962E-04 4 Prefactor 1.0014 1.3105 -.40078E-06 .17853E-05 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.27423 Normalizat = 1.39399 Prefactor = 1.00145 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 22037.65 FROM HESSE STATUS=FAILED 9 CALLS 245 TOTAL EDM= .32E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 9.1555 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .57482 1.8179 .74498E-05 -.57657 3 Normalizat 1.3940 1.0628 -.30600E-05 -.80803 4 Prefactor 1.0014 1.3105 -.40078E-06 -.92681 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.23608e-13 Minuit parameter uncertainties: 1 4.07718e-06 2 1.24039 3 1.08035 4 1.35622 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 22037.6478072 delta logL = 3.63797880709e-12 Extracting fit parameters... 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 0.000e+00 4.077e-06 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.274e+00 1.240e+00 0.000e+00 1.000e+01 (-1.000e+00) 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 473 Prefactor: 1.001e+00 1.356e+00 0.000e+00 1.000e+01 ( 1.000e+00) 474 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 475 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 472 Normalization: 1.394e+00 1.080e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 65.009 8.100 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/26848780/cmap_HighResolution_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.21e-03', job_status='DONE', photon_flux_upper_limit='6.68e-08', time_completed='2026-05-19 03:40:00.770629', job_id='26848780', GAL2='1.00', fit_tolerance='1e-08', EG2='1.39', EG='1.39', time_epoch_completed='1779187200.77', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.54' WHERE bin_id='928' AND source_name='4FGL J0420.0+0805' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 19 03:40:00 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 22037.6478072 Extracting fit parameters... 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 5.551e-11 4.548e-05 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.543e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 473 Prefactor: 1.001e+00 5.053e-02 0.000e+00 1.000e+01 ( 1.000e+00) 474 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 475 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 472 Normalization: 1.394e+00 2.001e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 65.009 8.100 Photon Flux Upper Limit: 6.68100142957e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00521038374628 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/26848825/likelihoodResults_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 22037.6482544 delta logL = -0.000447257712949 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 22037.6478073 delta logL = -1.02038029581e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .21538E-06 1.0000 .0000 .10000E+07 2 'Index ' 1.5194 1.0000 .0000 10.000 3 'Normalizat' 1.3940 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0015 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .4760E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 22037.65 FROM MIGRAD STATUS=CONVERGED 39 CALLS 236 TOTAL EDM= .32E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 9.1555 .42118E-03** at limit ** 2 Index 2.2742 1.2224 .74498E-05 .0000 3 Normalizat 1.3940 1.0628 -.30600E-05 .12962E-04 4 Prefactor 1.0014 1.3105 -.40078E-06 .17853E-05 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.27423 Normalizat = 1.39399 Prefactor = 1.00145 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 22037.65 FROM HESSE STATUS=FAILED 9 CALLS 245 TOTAL EDM= .32E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 9.1555 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .57482 1.8179 .74498E-05 -.57657 3 Normalizat 1.3940 1.0628 -.30600E-05 -.80803 4 Prefactor 1.0014 1.3105 -.40078E-06 -.92681 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.23608e-13 Minuit parameter uncertainties: 1 4.07718e-06 2 1.24039 3 1.08035 4 1.35622 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 22037.6478072 delta logL = 3.63797880709e-12 Extracting fit parameters... 4FGL J0420.0+0805 Spectrum: PowerLaw 192 Prefactor: 0.000e+00 4.077e-06 0.000e+00 1.000e+06 ( 1.000e-13) 193 Index: 2.274e+00 1.240e+00 0.000e+00 1.000e+01 (-1.000e+00) 194 Scale: 9.789e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 473 Prefactor: 1.001e+00 1.356e+00 0.000e+00 1.000e+01 ( 1.000e+00) 474 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 475 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 472 Normalization: 1.394e+00 1.080e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 65.009 8.100 Creating a high resolution counts map... INFO: Auto-setting vmin to -1.000e-01 [aplpy.core] INFO: Auto-setting vmax to 1.110e+00 [aplpy.core] Saving /lscratch/kocevski/26848825/cmap_HighResolution_800236801_800841601_4FGL_J0420.0+0805_weekly_bin928.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.21e-03', job_status='DONE', photon_flux_upper_limit='6.68e-08', time_completed='2026-05-19 03:40:38.686099', job_id='26848825', GAL2='1.00', fit_tolerance='1e-08', EG2='1.39', EG='1.39', time_epoch_completed='1779187238.69', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='3.64e-12', ts2='0.00', photon_index_error='0.00', photon_index='2.54' WHERE bin_id='928' AND source_name='4FGL J0420.0+0805' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue May 19 03:40:38 PDT 2026